The Mexican Soccer Federation says any fan caught screaming a homophobic chant at its matches will face a five-year ban from national team games.'We can’t tolerate discriminatory acts' »
The struggling Magpies have already spent around £37million this month thanks to their new owners.
Clubs are expected to meet next week.
The 30-year-old only resumed team training this week after two months on the sidelines with an ankle injury.